Katalon Studio vs TestCafe

From $84 per seat/month (Professional, billed annually; $184 month-to-month)

Free and open source

The seat price is only part of it: CI execution needs add-ons priced separately — Runtime Engine at $145/licence/month and cross-browser or mobile device sessions at $158/session/month — so a parallel CI setup costs several times the headline seat figure.

Free and open source. You pay in engineering time and CI minutes.

Free plan covers local authoring and execution for web, mobile and API.

Everything, self-hosted

Widely used

Katalon, Inc. · since 2016

Established

DevExpress · since 2016

• One tool spanning web, API, mobile and desktop, which avoids stitching four frameworks together.
• Manual testers become productive in days rather than months.
• Built-in reporting and test management reduce the number of separate purchases.

• Zero setup: no drivers, no browser downloads, works on any installed browser including mobile Safari on a real phone.
• Automatic waiting and stable selectors with very little configuration.
• Genuinely simple concurrency flag for parallel runs.

• Record-and-playback suites become brittle at scale unless someone refactors them into keywords and objects.
• Proprietary project format makes migrating away expensive — real lock-in.
• Heavy desktop IDE; version control and code review are awkward compared to plain-text tests.

• The proxy architecture occasionally breaks on apps with strict CSP, service workers or unusual auth flows.
• Smaller community and slower ecosystem growth than Playwright or Cypress.
• No component testing story.

QA teams without dedicated automation engineers that need coverage across several platforms.

Small teams who want a working cross-browser suite with the least possible setup.